12V 100Ah Mini LiFePO4 Battery for RV and Marine Systems
This 12V 100Ah Mini LiFePO4 battery provides 1280Wh of energy in a compact case for RVs, camper vans, marine house-power systems and off-grid installations.
Bluetooth monitoring and Smart BMS protection support daily system management. Victron communication, T-Class fuse protection and OEM configurations are available for compatible projects.
12.8V | 100Ah | 1280Wh | Mini Case | Bluetooth | Smart BMS

Product Highlights
Compact Mini Case
Fits battery compartments where a standard 100Ah battery is too large.
1280Wh Energy
Provides energy for lighting, refrigeration, electronics and other onboard equipment.
Bluetooth Monitoring
Check battery status through a compatible mobile app.
Smart BMS Protection
Monitors voltage, current and temperature during charging and discharging.
Victron Communication Ready
Optional CAN communication supports compatible Victron Energy systems for battery monitoring, SOC data and charging control.
T-Class Fuse Protection
Optional T-Class fuse configuration provides high-interrupt short-circuit protection for RV, marine and off-grid battery systems.
More Capacity, Same Footprint
Selected configurations provide up to 20% more usable energy without changing the battery compartment. Final comparison depends on the reference model.
Optimized Compact Design
The internal layout supports heat dissipation, electrical protection and consistent long-term performance.
Long Cycle Life
More than 4,000 charge cycles under specified operating conditions.
Parallel Expansion
Supports compatible parallel battery-bank configurations.
RV and Marine System Integration
Battery selection should match the inverter load, charging equipment, cable size, fuse protection and available installation space.
Our engineering team supports:
- Battery capacity calculation
- Inverter and charger matching
- Solar controller matching
- Cable and fuse selection
- CAN communication configuration
- Terminal and enclosure options
- Parallel battery-bank planning
For marine projects, this model is intended for house-power and auxiliary electrical systems. Engine-starting applications require a battery with a verified CCA or MCA rating.

Technical Specifications
Parameter | Specification |
|---|
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 12.8V |
| Rated Capacity | 100Ah |
| Energy | 1280Wh |
| Battery Format | Mini compact case |
| Dimensions | 9.02 × 5.43 × 8.19 in |
| Monitoring | Bluetooth mobile app |
| BMS | Smart Battery Management System |
| Victron Communication | Optional CAN configuration |
| Fuse Protection | Optional T-Class fuse |
| Cycle Life | 4,000+ cycles |
| Expansion | Parallel connection supported |
| Typical Use | RV, camper van, marine house power and off-grid systems |
Final specifications, connection limits and certification requirements must be confirmed before ordering.

OEM Lithium Battery Manufacturing
We have manufactured lithium battery systems since 2002 for OEM brands, distributors, RV builders, marine installers and system integrators.
OEM support includes:
- Custom voltage and capacity
- Smart BMS configuration
- CAN communication
- Enclosure and terminal options
- Bluetooth monitoring
- T-Class fuse integration
- Logo and private-label production
- Custom packaging and documentation
- Sample testing and volume production
Production covers cell inspection, PACK assembly, BMS installation, charge and discharge testing, aging tests and final quality inspection.

Wholesale and Project Support
MOQ, lead time, warranty and certification requirements are confirmed according to the battery specification, order quantity and destination market.
Send us the following information for a project review:
Required voltage and capacity
RV, marine or off-grid system type
Inverter and charger specifications
Available battery compartment dimensions
Required quantity
OEM or private-label requirements
Frequently Asked Questions
Is this battery suitable for RV installations?
Yes. Its compact case is suitable for RVs, camper vans and conversion projects with limited battery space. Confirm the compartment dimensions before ordering.
Can it be used on a boat?
Yes, for marine house-power and auxiliary electrical systems. It should not be used for engine starting unless the model has a confirmed CCA or MCA rating.
Does it include Bluetooth monitoring?
Yes. Battery status can be checked through a compatible mobile app.
Can multiple batteries be connected in parallel?
Parallel connection is supported. The permitted battery quantity and connection requirements should be confirmed before installation.
Is OEM production available?
Yes. OEM support includes BMS configuration, enclosure options, terminals, branding, packaging and production testing.
Request OEM Pricing
Send your system requirements and estimated quantity. Our engineering team will recommend a suitable battery configuration and provide project pricing.
Request OEM Pricing
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